In this page of dotCover options, you can adjust unit testing settings related to NUnit tests.
|Enable NUnit support|| By default, dotCover adds action indicators allowing you to execute NUnit tests right from the editor and automatically discovers NUnit tests in your solution. Clear check boxes corresponding to specific NUnit versions to disable this behavior. |
Depending on these settings, dotCover will use bundled NUnit test runners: v. 2.6.4 and/or v. 3.6.1 correspondingly.
|Custom NUnit installation|
|Use specified custom NUnit|| |
If you want to use another NUnit version, tick this check box and enter the path to the local NUnit installation into the corresponding text box.
|Load NUnit Addins|| |
If support of NUnit 2x is selected above and you need to use NUnit addins for this bundled version, put the addins in the NUnit2\addins subfolder of the dotCover installation directory (which is shown for your convenience) and choose how to load them.